Security tag



FIG. 1 is a perspective view showing the new design from the front and right sides and bottom end;

FIG. 2 is a perspective view from the rear and left sides and top end thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top end view thereof; and,

FIG. 8 is a bottom view thereof. 

CLAIM The ornamental design for a security tag, as shown and described. 